Also good to know the unused traffic can be carried to next month (within limits, but still)! I won't use it myself as I don't visit that often but is good to know and not at all obvious from the site.

I might end up with the 600MB or 1.5GB (15 euro) option. Can you cancel it easily from the web and return to the normal "no monthly charge" tarrif? Of course, within the limit you mentioned of changes per year but anyway I need to do it only once (twice if we count booking the 10 or 15 euro option in the first place). Otherwise I'm more inclined to take the 15 euro option as they won't be able to take the money anyway the second month (I just have 2x euros on the card).

I've no urgent interest in the written brochure as I'll book anyway whatever I can see on the site available for my account. It might be interesting for other people if you have the time (given the name of the thread and the low activity on the forum I'm sure anybody interested in Vodafone Spain would have a look here).

I used the YU 600 MB+60 minutes plan (9.9x eur), I was thinking to use some higher plan but I used NO minutes (I'm not at all social while traveling, this sucks) and something like 2xx MB (that is thanks to unexpected hotel wifi).

I freaked out a bit because I couldn't return to "no monthly fee" plan (my old plan wasn't available) but finally I managed to find "Vodafone Fácil" and changed to that.

It is shocking how hard is to find information in english about vodafone spain prepaid plans.

If anybody (especially from Germany) is reading this - I still have almost 20 eur on the card and I'm willing to either sell it "at cost" or "rent it" (for absolutely no profit at all, just for the cost of the credit you'll be using).